Rynna-line is a non-insulated, gutter re-lining system for old or failing gutters in need of refurbishment. Rynna-line is fully weathered by Sikaplan 12D Tex PVC membrane which is factory laminated to 0.6mm thick galvanised steel, compliant to: BS EN 10346 Grade DX51D. Standard lengths are manufactured in 3 metres. With a CLASS A 1.2mm membrane thickness.]
The gutter joints are formed by hot air welding the PVC membrane over a mechanical join in the galvanised steel substrate, creating a unique and strong joint system. The membrane is 1.2mm thick, light grey and resistant to normal pollutants and marine atmospheres. It will not support mould or vegetation growth.
The Rynna-line system allows for bespoke manufactured materials to re-line existing outlets, overflows and sump units or alternatively standard sizes can be supplied where necessary.